Finding the Third Proportional to 244,512 and 499,392

Step by Step Solution

1. Step 1: Write the proportion equation
   244,512 : 499,392 = 499,392 : x
2. Step 2: Convert to fraction form
   244,512/499,392 = 499,392/x
3. Step 3: Cross multiply
   244,512x = 499,392 × 499,392
4. Step 4: Simplify right side
   244,512x = 249,392,369,664
5. Step 5: Solve for x
   x = 249,392,369,664/244,512
6. Step 6: Final answer
   x = 1,019,959.63